'House of David' in the Bible

Solomon brought the daughter of Pharaoh from the city of David to the house he had built for her, for he said, “My wife must not live in the house of David king of Israel because the places the ark of the Lord has come into are holy.”

Israel is in rebellion against the house of David until today.

but because of the covenant the Lord had made with David, He was unwilling to destroy the house of David since the Lord had promised to give a lamp to David and to his sons forever.